There is a pullover sweater to match this scarf. It is listed on Ravelry as Colours in a Mist.

Yarn used:
Rowan Felted Tweed - for Scarf only
A. 173 Duck Egg 3 balls
B. 161 Avocado - 1 ball
C. 202 Turquoise - 1 ball
D. 200 Barbara - 1 ball
E. 183 Peony - 1 ball
F. 201 Iris - 1 ball
G. 150 Rage - 1 ball
H. 205 Lotus Leaf - 1 ball
I 185 Frozen - 1 ball
J. 181 Mineral - 1 ball
K. 154 Ginger - 1 ball
L. 198 Zinnia - 1 ball
M.199 Pink Bliss - 1 ball

If you are making both the Sweater and Scarf, you will need:

Rowan Felted Tweed
A. 173 Duck Egg - 7(7, 8, 8, 9) balls
B. 161 Avocado - 1(1, 2, 2, 2) balls
C. 202 Turquoise - 1 ball for all sizes
D. 200 Barbara - 1(1, 1, 2, 2) balls
E. 183 Peony - 1(1, 1, 2, 2) balls
F. 201 Iris - 1(1, 1, 2, 2) balls
G. 150 Rage - 1 ball for all sizes
H. 205 Lotus Leaf - 1 ball for all sizes
I 185 Frozen - 1 ball for all sizes
J. 181 Mineral - 1 ball for all sizes
K. 154 Ginger - 1 ball for all sizes
L. 198 Zinnia - 1 ball for all sizes
M.199 Pink Bliss - 1(1, 2, 2, 2) balls